Add dt baseline folder to gitignore (microsoft#20205)

weswigham · web-flow · commit 8c6863aff868 · 2017-11-21T13:08:04.000-08:00
diff --git a/.gitignore b/.gitignore
@@ -67,3 +67,4 @@ tests/cases/user/*/**/*.d.ts
 !tests/cases/user/zone.js/
 !tests/cases/user/bignumber.js/
 !tests/cases/user/discord.js/
+tests/baselines/reference/dt
